Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 22 for “"Staphylococcus spp."”.
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Characterization Of Antimicrobial-Resistant staphylococcus Spp. In Food Animals And Retail Meat
<p>Antimicrobial resistance in <i>Staphylococcus</i> spp. is a worldwide epidemic concern in hospital and community settings. Food animals and retail meat are important reservoirs of these pathogens that can pose potential threat to humans. In this dissertation, we aimed to investigate the …
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Cuantificación de la resistencia a meticilina en cepas de staphylococcus spp. aisladas desde perros sanos y dermópatas
… la resistencia a meticilina en cepas de Staphylococcus coagulasa positivas (SCP) tanto de origen humano como animal. Si bien en Chile existe una vigilancia activa de Staphylococcus spp. resistente a meticilina en humanos, en medicina veterinaria no ocurre lo mismo, aun reconociendo que …
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Staphylococcus spp. from animals intended for human consumption, animalderived food and humans in Spain and Senegal: genetic lineages, antibioresistance and virulence
The first antimicrobial resistance global report on surveillance of the World Health Organization (WHO) in 2014 pointed out the need to deal with the problem under a “One Health” approach which focusses on the interactions between humans, animals and their environments, in order to enhance health …
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Epidemiología molecular de Staphylococcus spp. desde un enfoque One Health: genes emergentes e inusuales de resistencia a antibióticos y de virulencia
… must be addressed through a One Health approach. Staphylococcus spp., both coagulase-positive (CoPS) and coagulase-negative (CoNS), are commensal bacteria of the skin and mucous membranes of healthy humans and animals, but they can also act as opportunistic pathogens, causing diseases of diverse …
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The impact of the leather manufacturing process on bacterial growth
… Many bacterial species such as Bacillus, Staphylococcus, Micrococcus and Pseudomonas were isolated from raw hides/skins, and hides/skins at different stages of leather making process. The extreme environmental conditions present during a conventional tanning process due to hazardous …
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Análise microbiológica da carne suína in natura comercializada em feiras livres da microrregião do brejo paraibano
… Count Total Aerobic Bacteria mesophytic (UFC/g), Staphylococcus spp. and Salmonella ssp. (Presence or absence). According to the results obtained it was found that all samples except the control, showed high levels of contamination by pathogens analyzed, 17 (89.47%) of the carcass shown to be …
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Prevalência e perfil de susceptibilidade a antibióticos em bactérias de culturas de cateteres
… Médica. As bactérias mais prevalentes foram Staphylococcus spp. coagulase negativa (26,2%), Staphylococcus spp. (14,6%) e Staphylococcus aureus (13,1%), as quais apresentaram sensibilidade de 100% à Linezolida, Teicoplanina e Vancomicina, enquanto que os antibióticos que elas apresentaram …
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Assessment of microbial quality and safety of ground beef/product sold in differrent retailers around Thohoyandou Area, Vhembe District, Limpopo
… E. coli, SS for salmonella and Shigella, MSA for Staphylococcus spp.) using the spread plate technique. Isolates were then identified by the Gram staining technique and biochemical tests such as Catalase, Urease, Citrate, Kligler Iron Agar, and VITEK system. Moreover, the antibiogram activity of …
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Avaliação da qualidade e inocuidade do leite cru e de queijos de propriedades leiteiras do Estado do Rio de Janeiro
… a antimicrobianos nas Enterobacterales e Staphylococcus spp. Mastite subclínica (MSC) foi um dos parâmetros de qualidade investigados, onde o leite cru de cada quarto mamário foi avaliado usando o California Mastitis Test (CMT). MSC foi observada em 13 (8,02%) quartos mamários da fazenda …
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PESQUISA DE Staphylococcus COAGULASE POSITIVO EM QUEIJOS TIPO COALHO PRODUZIDOS COM LEITE CRU E COMERCIALIZADOS EM TRÊS MUNICÍPIOS DO AGRESTE PARAIBANO.
… of milk, one of the important pathogens is Staphylococcus coagulase positive. The objective of this study was to investigate the presence of coagulase positive Staphylococcus in samples of rennet cheeses produced with raw milk and marketed in three municipalities of the macroregion of the …
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Avaliação do perfil bacteriológico de salsichas tipo "hot dog" tradicional e de frango comercializadas nos municípios do Rio de Janeiro e Niterói-RJ com determinação de atividade de água e pH
… 35ºC and 45ºC enumeration, and Escherichia coli; Staphylococcus spp. coagulase positive counting; Clostridium sulfito reductors at 46ºC and Clostridium perfringens counting and Salmonella spp. research. The utilized methodology was traditional with appropriate modifications. By comparing the …
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Prevalence of the related treponematoses syphilis and yaws and co-occurrence of pathogens causing similar skin lesions in Ghana
… lesions were positive for Mycobacterium spp. Other microorganisms, including Pseudomonas spp, Klebsiella spp, Escherichia spp, Staphylococcus spp and Proteous spp, were identified as part of the microbiota of both yaws-like and syphilis-like lesions. The alpha diversity measures indicated …
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Selamento bacteriano e adaptação marginal de pilares protéticos originais e compatíveis para implantes cone morse
… Foram preparadas cepas das bactérias Proteus spp, E.Coli e Staphylococcus spp, que foram inseridas diretamente na porção apical dos implantes. Cada um dos pilares foi conectado aos implantes com torque de 32 N.m e foram colocados em tubos de ensaio contendo 5 ml de caldo BHI (brain heart …
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Studies of aquatic micro-organisms in domestic swimming pools
… thirteen different bacteria (e.g. Pseudomonas spp. and Staphylococcus spp.) and one alga (Chlorella vulgaris) were isolated from the two private swimming poois. In both cases the use of a swimming pool sanitiser (Baquacil, ICI Chemicals) showed excellent control of the planktonic population. …
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Caracterización y resistencia a antibióticos de bacterias de origen animal y cárnico: porcino y aves. Influencia del tratamiento con antibióticos
… estafilococos, enterococos, Campylobacter spp., Listeria monocytogenes, Listeria spp., enterobacterias productoras de betalactamasas de espectro extendido (BLEE), enterobacterias productoras de carbapenemasas, enterobacterias resistentes a colistina, Staphylococcus aureus resistente a …
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Developments in the Mutant Prevention Concentration: A Novel Approach to Antimicrobial Susceptibility/Resistance Issues
… pneumoniae (SP) and methicillin-resistant Staphylococcus aureus (MRSA). We measured minimum inhibitory concentration (MIC) and MPC values for tigecycline against 47 clinical isolates of SP and found that the MPC₉₀ values were >500 fold higher than the MIC₉₀ values. To determine if MPC …
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Ocorrência de Staphylococcus sp. em ambiente hospitalar, caracterização de superfícies e adesão de Staphylococcus aureus em sondas nasoenterais de poliuretano e silicone
Espécies de Staphylococcus foram isoladas e identificadas de dietas enterais, do ar do ambiente de Centro de Terapia Intensiva (CTI) e da sala de preparo de nutrição enteral, de manipuladores da sonda e da dieta, de superfícies de preparo, da mucosa nasal de pacientes e de sondas nasoenterais de …
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Aplicación de plasma atmosférico frío para la descontaminación de superficies
… fueron la principal causa de inactivación de Staphylococcus spp. En concreto, el radical NO• pareció ser el más biocida. Por último, tanto las pruebas de respirabilidad y capacidad de filtración como los análisis SEM y visuales, después de uno y cinco ciclos de tratamiento con plasma, …
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Staphylococcus aureus en animales de vida libre y medioambiente. Resistencia a antimicrobianos, virulencia, líneas genéticas circulantes y genómica comparativa
Staphylococcus spp., especially S. aureus species, are part of the normal microbiota of healthy humans and animals, but it can also be opportunistic pathogens. Methicillin-resistant S. aureus (MRSA) is a serious health problem since it shows resistance to almost all β-lactam antibiotics. In 2005, …
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